/*
Copyright 2008-2010 Gephi
Authors : Mathieu Bastian <mathieu.bastian@gephi.org>
Website : http://www.gephi.org

This file is part of Gephi.

Gephi is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.

Gephi is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License
along with Gephi.  If not, see <http://www.gnu.org/licenses/>.
*/
package org.gephi.ranking.api;

import javax.swing.event.ChangeListener;
import org.gephi.data.attributes.api.AttributeColumn;
import org.gephi.data.attributes.api.Estimator;

/**
 *
 * @author Mathieu Bastian
 */
public interface RankingModel {

    public NodeRanking getDegreeRanking();

    public NodeRanking getInDegreeRanking();

    public NodeRanking getOutDegreeRanking();

    public NodeRanking getNodeAttributeRanking(AttributeColumn column);

    public EdgeRanking getEdgeAttributeRanking(AttributeColumn column);

    public NodeRanking[] getNodeRanking();

    public EdgeRanking[] getEdgeRanking();

    public void setDefaultEstimator(Estimator estimator);

    public void addChangeListener(ChangeListener changeListener);

    public void removeChangeListener(ChangeListener changeListener);
}
